Element block pseudo-class :active generated with z-index auto font-size 16px transition display block float none line-height 1 cursor default box-sizing content-box transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static height auto font-weight normal border 0px rgba(0,0,0,1) solid overflow hidden width 160px padding 20px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) border-radius margin 0px